2143748412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{3251}}^1$

素因数の和:4683

約数の個数: 72

約数和(自身を含む): 5841697680

約数和(自身を除く): 3697949268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1409, 2818, 3251, 4227, 5636, 6502, 8454, 9753, 12681, 13004, 16908, 18317, 19506, 25362, 29259, 36634, 39012, 42263, 50724, 54951, 58518, 73268, 84526, 109902, 117036, 126789, 164853, 169052, 219804, 253578, 329706, 380367, 507156, 659412, 760734, 1521468, 4580659, 9161318, 13741977, 18322636, 27483954, 41225931, 54967908, 59548567, 82451862, 119097134, 164903724, 178645701, 238194268, 357291402, 535937103, 714582804, 1071874206, 2143748412]

約数ペア:

[(1, 2143748412), (2, 1071874206), (3, 714582804), (4, 535937103), (6, 357291402), (9, 238194268), (12, 178645701), (13, 164903724), (18, 119097134), (26, 82451862), (36, 59548567), (39, 54967908), (52, 41225931), (78, 27483954), (117, 18322636), (156, 13741977), (234, 9161318), (468, 4580659), (1409, 1521468), (2818, 760734), (3251, 659412), (4227, 507156), (5636, 380367), (6502, 329706), (8454, 253578), (9753, 219804), (12681, 169052), (13004, 164853), (16908, 126789), (18317, 117036), (19506, 109902), (25362, 84526), (29259, 73268), (36634, 58518), (39012, 54951), (42263, 50724)]